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G4S Annual Report and Accounts 2011

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Governance Financial statements Shareholder information<br />

3 Significant accounting policies continued<br />

(b) Basis of consolidation continued<br />

Transactions eliminated on consolidation<br />

All intra-group transactions, balances, income <strong>and</strong> expenses are eliminated on consolidation. Where a group company transacts with a joint venture or<br />

associate of the group, profits <strong>and</strong> losses are eliminated to the extent of the group’s interest in the relevant joint venture or associate.<br />

(c) Foreign currencies<br />

The financial statements of each of the group’s businesses are prepared in the functional currency applicable to that business. Transactions in currencies<br />

other than the functional currency are translated at the rates of exchange prevailing on the dates of the transactions. At each balance sheet date, monetary<br />

assets <strong>and</strong> liabilities which are denominated in other currencies are retranslated at the rates prevailing on that date. Non-monetary assets <strong>and</strong> liabilities<br />

carried at fair value which are denominated in other currencies are translated at the rates prevailing at the date when the fair value was determined.<br />

Non-monetary items measured at historical cost denominated in other currencies are not retranslated. Gains <strong>and</strong> losses arising on retranslation are<br />

included in the income statement for the period.<br />

On consolidation, the assets <strong>and</strong> liabilities of the group’s overseas operations, including goodwill <strong>and</strong> fair value adjustments arising on their acquisition, are<br />

translated into sterling at exchange rates prevailing on the balance sheet date. Income <strong>and</strong> expenses are translated into sterling at the average exchange<br />

rates for the period (unless this is not a reasonable approximation of the cumulative effect of the rate prevailing on the transaction dates, in which case<br />

income <strong>and</strong> expenses are translated at the dates of the transactions). Exchange differences arising are recognised in other comprehensive income, together<br />

with exchange differences arising on monetary items that are in substance a part of the group’s net investment in foreign operations <strong>and</strong> on borrowings <strong>and</strong><br />

other currency instruments designated as hedges of such investments where <strong>and</strong> to the extent that the hedges are deemed to be effective. On disposal<br />

translation differences are recognised in the income statement in the period in which the operation is disposed of.<br />

(d) Derivative financial instruments <strong>and</strong> hedge accounting<br />

In accordance with its treasury policy, the group only holds or issues derivative financial instruments to manage the group’s exposure to financial risk, not for<br />

trading purposes. Such financial risk includes the interest risk on the group’s variable-rate borrowings, the fair value risk on the group’s fixed-rate<br />

borrowings, commodity risk in relation to its diesel consumption <strong>and</strong> foreign exchange risk on transactions, on the translation of the group’s results <strong>and</strong> on<br />

the translation of the group’s net assets measured in foreign currencies. The group manages these risks through a range of derivative financial instruments,<br />

including interest rate swaps, fixed rate agreements, commodity swaps, commodity options, forward foreign exchange contracts <strong>and</strong> currency swaps.<br />

Derivative financial instruments are recognised in the consolidated statement of financial position as financial assets or liabilities at fair value. Fair value is<br />

measured using one of the valuation techniques based on one of the three following valuation hierarchies as set out in IFRS7 (Amended):<br />

Level 1 – quoted prices (unadjusted) in active markets for identical assets or liabilities;<br />

Level 2 – inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly (i.e. as prices) or indirectly<br />

(i.e. derived from prices); <strong>and</strong><br />

Level 3 – inputs for the asset or liability that are not based on observable market data (unobservable inputs)<br />

The gain or loss on re-measurement to fair value is recognised immediately in the income statement, unless the derivatives qualify for hedge accounting.<br />

Where derivatives do qualify for hedge accounting, the treatment of any resultant gain or loss depends on the nature of the item being hedged as described<br />

below.<br />

Fair value hedge<br />

The change in the fair value of both the hedging instrument <strong>and</strong> the related portion of the hedged item is recognised immediately in the income statement.<br />

Cash flow hedge<br />

The change in the fair value of the portion of the hedging instrument that is determined to be an effective hedge is recognised in equity <strong>and</strong> subsequently<br />

recycled to the income statement when the hedged cash flow impacts the income statement. The ineffective portion of the fair value of the hedging<br />

instrument is recognised immediately in the income statement.<br />

Net investment hedge<br />

The change in the fair value of the portion of the hedging instrument that is determined to be an effective hedge is recognised in equity <strong>and</strong> subsequently<br />

recycled to the income statement when the hedged net investment impacts the income statement. The ineffective portion of the fair value of the hedging<br />

instrument is recognised immediately in the income statement.<br />

(e) Intangible assets<br />

Goodwill<br />

All business combinations are accounted for by the application of the acquisition method. Goodwill arising on consolidation represents the excess of the<br />

cost of acquisition over the group’s interest in the fair value of the identifiable assets <strong>and</strong> liabilities <strong>and</strong> contingent liabilities of a subsidiary, associate or<br />

jointly-controlled entity at the date of acquisition. No goodwill arises on the acquisition of an additional interest from a non-controlling interest in a<br />

subsidiary as this is accounted for as an equity transaction. Goodwill is stated at cost, less any accumulated impairment losses, <strong>and</strong> is tested annually for<br />

impairment or more frequently if there are indications that amounts may be impaired. In respect of associates, the carrying amount of goodwill is included<br />

within the net investment in associates. On disposal of a subsidiary, associate or jointly controlled entity, the attributable amount of goodwill is included in<br />

the determination of the profit or loss on disposal.<br />

Goodwill arising on acquisitions before transition to IFRS on 1 January 2004 has been retained at the previous UK GAAP amounts, subject to being tested<br />

for impairment at that date. Goodwill written off to reserves under UK GAAP prior to 1998 has not been reinstated <strong>and</strong> is not included in determining any<br />

subsequent profit or loss on disposal.<br />

<strong>G4S</strong> plc<br />

<strong>Annual</strong> <strong>Report</strong> <strong>and</strong> <strong>Accounts</strong> <strong>2011</strong><br />

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